The answer is B) 1.9 you need to use Pythagoras where a^2+b^2=c^2, so at 9 o'clock it will make a right angle triangle so the square root of 1.5^2+1.2^2 is 1.92093... rounded it is 1.9
I=PRT
I=intrest
p= starting balance/initial balance
r= rate
t=time
i=175,000x.05x1
i=8750
this is the intrest rate the amount given in one year
you need to add this to the first amount since its is simple interest not compound
The number of blue roses will be 72. Then the number of red roses that she have at first is 84.
<h3>What is the linear system?</h3>
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
Mrs Fernandez has a total of 156 red and blue roses.
After selling the same number of red and blue roses.
She had 1/3 of the number of red roses and 2/9 of the number of blue roses left.
Let x be the number of red rose and y be the number of blue roses.
Then the equation will be
x + y = 156 ...1
2x/3 = 7y/9
6x = 7y ...2
By solving the equations 1 and 2, we have
x = 84 and y = 72
Then the number of red roses that she have at first is 84.
More about the linear system link is given below.
brainly.com/question/20379472
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Answer:
8 gallons
Step-by-step explanation:
First, you will need to find how many miles one gallon will take you. By dividing 138 by 6, you'll find that the car can go 23 miles with 1 gallon. Using this information, you can divide 184 by 23 to find how many gallons of gas Josiah will need.
184/23= 8 gallons of gas
The answer is 972 m^2
This is because there are 4 triangles (18*18/2) + one square (18*18) = 972
